Heart Rate Functions - Sigma ROX 9.0 Handbuch

5 DescriPtiOn OF FunctiOns
(functions shown during the ride)

5.3 heart rate FunctiOns

All heart rate functions can be found under: "Trip data/heart rate".
The following functions belong to this submenu:
The SIGMA ROX 9.0 has 3 heart rate zones. These zones are
calculated automatically when the "user" settings are entered.
The 3 pre-calculated zones are:
k Zone 1: 55-70% of max. HR
Recovery training
k Zone 2: 70-80% of max. HR
Cardio training
k Zone 3: 80-100% of max. HR
Performance training
The 3 heart rate zones can be manually adjusted by going to
"Settings/User/HR Zone..."
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